Answer:
Step-by-step explanation:
it will have no sol. when a1/a2=b1/b2!=c1/c2
!= means not equal to
kx+3y=k+2
kx+3y-(k+2)=0 equation 1
12x+ky=0
taking a1/a2=c1/c2
k/12=3/k
k^2=36
k=6
when k= 6 it will have no sol
Answer:
See Explanation
Step-by-step explanation:
Class size = 200 - 150 = 50
Class mark = (150 + 200)/2 = 350/2 = 175
Lowe limit = 150
Upper limit = 200
Answer:
alright so 1 and 2 are equal to each other because there congruent angles. When angkes are congruent to each other or in other words the opposite to each other there equal.
Answer:
Step-by-step explanation:
Answer: 40%
Divide 24 / 60 =0.4